Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478983 | Lubricating oil for compression refrigerator and refrigerating/air conditioning apparatus using the same | Hideki Matsuura | 2002-11-12 |
| 6416851 | Bearing for refrigerating machine compressor and compressor | Hiroyuki Kuroiwa, Kenji Matsuba, Toshiaki Yoshii, Hiroshi Kitaura | 2002-07-09 |